5H,6H,8H-pyrano[3,4-b]pyridine-6,8-dione

吡喃并[3,4-b]吡啶-6,8-二酮

5H,6H,8H-pyrano[3,4-b]pyridine-6,8-dione (CAS 2219380-30-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5NO3 and a molecular weight of 163.13 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2219380-30-8
Jingsj CID: J-308077-5
Molecular Formula: C₈H₅NO₃
Chinese Name: 吡喃并[3,4-b]吡啶-6,8-二酮
Molecular Weight: 163.13 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5H,6H,8H-pyrano[3,4-b]pyridine-6,8-dione?

The CAS number of 5H,6H,8H-pyrano[3,4-b]pyridine-6,8-dione is 2219380-30-8.

What are the molecular formula and molecular weight of 5H,6H,8H-pyrano[3,4-b]pyridine-6,8-dione?

5H,6H,8H-pyrano[3,4-b]pyridine-6,8-dione has molecular formula C8H5NO3 and molecular weight 163.13 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5H,6H,8H-pyrano[3,4-b]pyridine-6,8-dione (CAS 2219380-30-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-308077-5 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.